Proflow's dual-action adjustable fuel logs incorporate new features never before available. Each carburettor inlet uses a ball and socket assembly that swivels 20 degrees, allowing additional clearance for throttle stops, throttle linkage, and other accessories. The Proflow dual action adjustable fuel logs have a healthy -10 AN inlet that can feed high-horsepower engines. They are manufactured from billet aluminium and anodised in black, or polished, providing durability and great looks. Also, 1/8 NPT ports are machined in to allow for the installation of fuel pressure gauges or pressure transducers.